What occurs at the steering damper if the flow of high-pressure fluid is interrupted?

In the context of landing gear systems, the steering damper plays a crucial role in providing stable and controlled steering input. When the flow of high-pressure fluid to the steering damper is interrupted, the damper cannot perform its primary function of providing resistance against rapid steering movements. This interruption means that the damping mechanism is rendered ineffective.

With the flow disrupted, the steering system fails to provide the necessary resistance to abrupt inputs, effectively leading to a condition where the steering becomes excessively responsive. Hence, rather than maintaining automatic damping action, an interruption typically leads to a loss of damping, creating a scenario where steering can become erratic and overly sensitive.

Therefore, the concept of automatic damping action is contingent upon a continuous flow of hydraulic fluid. If this flow is interrupted, the expected damping effect no longer occurs, and the steering system may experience negative side effects rather than maintaining its ability to soften abrupt movements. This understanding clarifies why the correct response is rooted in recognizing that the steering damper's function fundamentally relies on the consistent flow of hydraulic fluid for effective operation.